Detail publikace

Influence of Pressure on the Interaction between Alumina-Mullite Shell Moulds and Molten Nickel Alloys

CIHLÁŘ, J. MACA, K. MARQUIS, P.

Originální název

Influence of Pressure on the Interaction between Alumina-Mullite Shell Moulds and Molten Nickel Alloys

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

The interaction of ceramic alumina-mullite mould with nickel and nickel alloys (ZhS6K, NiTi and NiCr) was studied at a temperature of 1773K in the pressure range from 0.1 Pa to 1 atm. The ceramic mould contained a continuous network of pores, which provided for the releasing of the gaseous phase at the mould/metal interface and thus facilitated physical and chemical erosion of the face layer of the mould at low pressures. Increasing the pressure of gaseous atmosphere to over 0.1 atm practically prevented the erosion of mould surface by nickel and its alloys.

Klíčová slova

ceramic, metal, interaction

Autoři

CIHLÁŘ, J.; MACA, K.; MARQUIS, P.

Vydáno

1. 1. 1995

Nakladatel

Institute of Chemical Technology in Prague and Academy of Sciences of the Czech Republic

ISSN

0862-5468

Periodikum

Ceramics-Silikáty

Ročník

39

Číslo

4

Stát

Česká republika

Strany od

145

Strany do

154

Strany počet

10

BibTex

@article{BUT46660,
  author="Jaroslav {Cihlář} and Karel {Maca} and Peter {Marquis}",
  title="Influence of Pressure on the Interaction between Alumina-Mullite Shell Moulds and Molten Nickel Alloys",
  journal="Ceramics-Silikáty",
  year="1995",
  volume="39",
  number="4",
  pages="145--154",
  issn="0862-5468"
}